28164584

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5651}}^1$

素因数の和:5753

約数の個数: 32

約数和(自身を含む): 61041600

約数和(自身を除く): 32877016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 5651, 11302, 22604, 39557, 45208, 79114, 158228, 316456, 502939, 1005878, 2011756, 3520573, 4023512, 7041146, 14082292, 28164584]

約数ペア:

[(1, 28164584), (2, 14082292), (4, 7041146), (7, 4023512), (8, 3520573), (14, 2011756), (28, 1005878), (56, 502939), (89, 316456), (178, 158228), (356, 79114), (623, 45208), (712, 39557), (1246, 22604), (2492, 11302), (4984, 5651)]